Day 3 Class 7 Algebra: Like and Unlike Terms Quiz

Which of the following is NOT part of today’s learning journey?

• Identify like and unlike terms

• Understand commutativity of multiplication

• Apply classification in textbook exercises

• Solve equations with two variables

Tags

Vidhyarthi

Quick

Easy

L4P9R:_Classify_terms_as_like/unlike

Which of the following are like terms?

• 4xy and –7xy

• 2x² and 2x³

• 3x and 3y

• 5ab and 5a

Tags

L4P9R

Vidhyarthi

Medium

Quick

In your own words, explain why “2x² and 2x³” are NOT like terms.

Tags

L4P9R

Medium

Moderate

Acharya

The terms 7xy and 7yx are unlike because the letters are written in a different order.

• True

• False

Tags

L4P9R

Vidhyarthi

Quick

Easy

Which group contains only unlike terms?

• Group A: 3xy, 5xy, 7ab, 7ba

• Group B: 2x, 2y, 5ab, 5a²b, 7xy, 7x²y

Tags

L4P9R

Vidhyarthi

Medium

Quick

Match the pairs correctly:

• Unlike terms with 2

• 7ba

• Like terms with 7ba

• 2x

• Like terms with 7ab

• 2y

• Unlike terms with 2y 

• 7ab

Tags

L4P9R

Moderate

Challenging

Chanakya

Which of the following pairs are like terms?

• xy and yx

• 2x² and 2x³

• 3a² and 3ab

• 5m and 5n

Tags

L4P9R

Medium

Moderate

Acharya

In the expression 5x² + 7xy + 2yx – 3x² + 9x, which are the like terms?

• 5x² and –3x²; 7xy and 2yx

• 5x² and 9x

• 7xy and 9x

• All are unlike

Tags

L4P9R

Vidhyarthi

Medium

Quick

In 7x + 3y + 5x – 4y + 6xy, which are like terms?

• 7x and 5x; 3y and –4y

• 7x and 6xy

• 3y and 6xy

• None

Tags

L4P9R

Vidhyarthi

Medium

Quick

In 4ab + 2ba + 9a² – 5ab + a², identify the like terms and group them.

Tags

L4P9R

Moderate

Challenging

Acharya